Arrives before Christmas 
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Fitting lets you connect your propane cylinder to your regulator with an inverted flare pigtail. Back-check prevents gas from leaking out of the regulator inlet.
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we'll be taking a look at the MB Sturgis propane adapter fitting. This lets you connect your propane cylinder to your regulator with that inverted flare pigtail and it has an internal back check to prevent any gas from leaking out of the end of the regulator inlet. One of out 14 or excuse me, one of our quarter inch female inverted flare to help to connect to our pigtail and our quarter inch male NTPN to screw into the inlet on your regulator. It's made of brass. We don't have to worry about any issues with strength or corrosion. And this is made in the USA.The whole adaptor measures about 3/4 of an inch long or about 7/8 of an inch long.
The fitting is about 5/8 of an inch.And that's going to do it for our look at the MB Sturgis Propane adapter fitting with back check.
Average Customer Rating: 4.8 out of 5 stars (52 Customer Reviews)
Fitting lets you connect your propane cylinder to your regulator with an inverted flare pigtail. Back-check prevents gas from leaking out of the regulator inlet.I was ordering propane hoses for a RV Gwendolyn at trailer help me match up what I really needed. thank you Gwendolya and Amy for sending me the parts
john m.
Exactly the parts I was looking for. Y’all make it easy!
Very knowledgeable and friendly. Had exactly what I ordered. Will order again if I need trailer stuff
Used it to replaced the new pigtail that had 1/4 inverted flare end.The regulator on the camper had 1/4 fpt.It did the jod
Part came quickly and is great quality!
This check valve worked great for my Elk hunting trip in January. Temps were down to -12F at night (went through a lot of propane). Auxiliary propane tank connected to main system did not reverse flow when regulator switched to main tank(s), or leak when disconnecting tank for filling.
I had no propane flow to my trailer the check was plugged replaced with MB Sturgis propane fitting and now I’m a happy camper
Steve L.
8/10/2021
Still working fine and I’m still a happy camper
The part was correct and of a good quality but the shipping was terrible. It took a very long time before it ever left the shipper and it was the slowest shipping service I had ever seen. The tracking information was poor at best I don’t know what all the delays were about but I am discussed.
Mark
7/23/2021
It is still working great after a year but just wish it would have came more promptly.
Quality made thinymajigger :-) Used to get the correct fitting if you need it for your propane automatic switch or if you bought the wrong propane pigtails...
This check valve is standard on new systems however it may not be on older units. Easy to install and works as it should. use caution when installing to insure it functions correctly by using liquid pipe dope rather that tape.
Ordered 2 Sturgis propane adaptor fittings with back checks. Received exactly what I ordered, installed on my trailers pressure regulator. Very good price for a great product!
Mated to existing lp gas regulator (1/4" MNPT), and received my 1/4" male inverted flare pigtails. It added the peace of mind of having an additional check in the line also.
installed in propane line into the RV. Had to use as as line had inverted flare and regulator had pipe fitting.
the propane fittings were just what I needed, and the best part was that the salesperson was able to walk me through identifying the correct pieces. Price and delivery were great, as well. 5 stars!
etrailer is great to deal with. They always have what I need and they always ships things out very quickly. I highly recommend them for your towing and trailer needs.
Exactly the part we needed for ou extend a stay. No propane run out last year.
The first valve didn't make it and appears to be lost in the mail. I contacted ETrailer customer support and Lisa was great! I had the new valve only two days later.
They fit perfect an was the part we needed and a great price fast shipping. You have a new customer and will be using etrailer for items.
Perfect item. Existing backflow valve seemed to be working correctly but when replaced it was obvious it was not. Simple inexpensive maintenance item.
Replaced check valves that were clogged/poor flow.
Excellent replacement for oem.
Important to use this when running on the other tank
Thank you for the quick delivery of the order. Very nice service. I am very happy with this company. I recommend it to everyone. It gives five stars. Thank you .
Good quality. Quick ship and accurate,
The part I needed, and arrived within a reasonable amount of time.
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Ronald G.
4/8/2020
I needed a check valve for an additional hose from a tee on one side of the regulator to a bottle on the ground for extended camping. The original tee would allow gas to escape when I changed the auxiliary tank. This valve solved that problem perfectly.